FR
Chamonix climate and weather
Current conditions
11.3° / 1.9°
Overcast
- Feels like
- 9.1° / -1.3°
- Humidity
- —
- Wind
- 7.4 km/h (gusts 14.8)
- UV index
- 3.0
- Sunrise / sunset
- 07:31 / 17:02
- Daylight
- 9.5 hrs
7-day forecast
| Date | Weather | High | Low | Feels like | Precip | Rain | Wind | UV |
|---|---|---|---|---|---|---|---|---|
| Sat 14 Nov | Overcast | 11.3° | 1.9° | 9.1° / -1.3° | 0.0 mm | 20% | 7.4 km/h | 3.0 |
| Sun 15 Nov | Slight rain showers | 9.0° | 4.6° | 7.6° / 2.0° | 8.3 mm | 90% | 8.0 km/h | 2.8 |
| Mon 16 Nov | Moderate rain | 4.9° | 3.9° | 2.7° / 0.9° | 20.7 mm | 100% | 10.9 km/h | 1.5 |
| Tue 17 Nov | Slight rain showers | 11.3° | 3.9° | 10.3° / 1.4° | 53.7 mm | 100% | 7.7 km/h | 1.9 |
| Wed 18 Nov | Slight rain showers | 9.5° | 6.7° | 7.2° / 4.1° | 18.7 mm | 100% | 12.7 km/h | 2.4 |
| Thu 19 Nov | Moderate rain | 7.6° | 4.4° | 4.6° / 1.6° | 15.3 mm | 100% | 12.3 km/h | 1.8 |
Air quality
18
Good
US Air Quality Index
European AQI: 18
- PM2.5
- 1.9 µg/m³
- PM10
- 2.0 µg/m³
- Ozone (O₃)
- 26.0 µg/m³
- NO₂
- 8.9 µg/m³
- SO₂
- 0.0 µg/m³
- CO
- 136.0 µg/m³
- UV index
- 0.0
- Dust
- 0.0 µg/m³
Pollen
- Grass
- 0.0
- Birch
- 0.0
- Ragweed
- 0.0
Climate through the year
Now: November
Average high and low, °C Rainfall, mm
Temperature by month
Precipitation and rain days
Sunshine, UV and humidity
Best months to visit
| Month | Rating | Avg high | Avg low | Rain days | Sun (hrs) | Humidity |
|---|---|---|---|---|---|---|
| July | Excellent · 79 | 23.0°C | 12.5°C | 13.4 | 396.8 | 69.9% |
| August | Excellent · 79 | 23.3°C | 12.6°C | 9.5 | 365.8 | 67.2% |
| June | Good · 66 | 21.8°C | 11.0°C | 15.2 | 378.0 | 72.0% |
| September | Good · 55 | 18.4°C | 9.0°C | 13.4 | 282.0 | 76.3% |
| October | Fair · 41 | 15.9°C | 5.9°C | 11.0 | 251.1 | 73.7% |
| March | Fair · 39 | 9.0°C | -1.3°C | 10.8 | 272.8 | 66.7% |
| April | Fair · 39 | 11.6°C | 1.2°C | 14.4 | 300.0 | 69.9% |
| February | Fair · 35 | 7.3°C | -2.8°C | 10.0 | 212.8 | 64.5% |
| May | Poor · 31 | 15.7°C | 5.6°C | 18.0 | 328.6 | 75.5% |
| January | Poor · 29 | 4.0°C | -4.7°C | 13.5 | 186.0 | 65.2% |
| December | Poor · 29 | 5.7°C | -3.1°C | 13.0 | 173.6 | 67.2% |
| November | Poor · 26 | 8.7°C | -0.5°C | 14.2 | 177.0 | 72.4% |
Monthly climate data
| Month | High | Low | Mean | Feels high | Feels low | Precip | Rain days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 4.0° | -4.7° | -0.4° | 1.1° | -8.6° | 162.7 mm | 13.5 | 85.7 cm | 186.0 hrs | 9.1 hrs | — | 65.2% | 5.9 km/h | 61.9% |
| Feb | 7.3° | -2.8° | 2.1° | 4.5° | -6.4° | 90.9 mm | 10.0 | 46.1 cm | 212.8 hrs | 10.4 hrs | — | 64.5% | 6.0 km/h | 58.6% |
| Mar | 9.0° | -1.3° | 3.7° | 6.9° | -4.7° | 118.9 mm | 10.8 | 55.0 cm | 272.8 hrs | 11.9 hrs | — | 66.7% | 6.2 km/h | 60.7% |
| Apr | 11.6° | 1.2° | 6.3° | 10.3° | -1.7° | 150.4 mm | 14.4 | 53.0 cm | 300.0 hrs | 13.6 hrs | — | 69.9% | 6.5 km/h | 60.6% |
| May | 15.7° | 5.6° | 10.7° | 15.2° | 3.6° | 174.7 mm | 18.0 | 10.3 cm | 328.6 hrs | 15.0 hrs | — | 75.5% | 6.7 km/h | 67.8% |
| Jun | 21.8° | 11.0° | 16.6° | 22.8° | 10.1° | 136.1 mm | 15.2 | 0.0 cm | 378.0 hrs | 15.7 hrs | — | 72.0% | 7.3 km/h | 57.8% |
| Jul | 23.0° | 12.5° | 17.8° | 23.9° | 12.1° | 136.9 mm | 13.4 | 0.0 cm | 396.8 hrs | 15.3 hrs | — | 69.9% | 7.7 km/h | 48.0% |
| Aug | 23.3° | 12.6° | 18.0° | 23.9° | 11.9° | 84.4 mm | 9.5 | 0.0 cm | 365.8 hrs | 14.1 hrs | — | 67.2% | 7.6 km/h | 46.6% |
| Sep | 18.4° | 9.0° | 13.5° | 18.2° | 7.7° | 161.1 mm | 13.4 | 1.6 cm | 282.0 hrs | 12.5 hrs | — | 76.3% | 6.6 km/h | 58.2% |
| Oct | 15.9° | 5.9° | 10.4° | 14.7° | 3.7° | 138.5 mm | 11.0 | 7.1 cm | 251.1 hrs | 10.9 hrs | — | 73.7% | 6.4 km/h | 59.4% |
| Nov | 8.7° | -0.5° | 3.8° | 6.4° | -3.8° | 188.4 mm | 14.2 | 64.1 cm | 177.0 hrs | 9.5 hrs | — | 72.4% | 5.8 km/h | 68.1% |
| Dec | 5.7° | -3.1° | 1.1° | 3.0° | -6.8° | 176.3 mm | 13.0 | 72.1 cm | 173.6 hrs | 8.7 hrs | — | 67.2% | 5.7 km/h | 60.5% |